import Vue from 'vue'
import Router from 'vue-router'

// in development-env not use lazy-loading, because lazy-loading too many pages will cause webpack hot update too slow. so only in production use lazy-loading;
// detail: https://panjiachen.github.io/vue-element-admin-site/#/lazy-loading

Vue.use(Router)

/* Layout */
import Layout from '../views/layout/Layout'

/**
* hidden: true                   if `hidden:true` will not show in the sidebar(default is false)
* alwaysShow: true               if set true, will always show the root menu, whatever its child routes length
*                                if not set alwaysShow, only more than one route under the children
*                                it will becomes nested mode, otherwise not show the root menu
* redirect: noredirect           if `redirect:noredirect` will no redirect in the breadcrumb
* name:'router-name'             the name is used by <keep-alive> (must set!!!)
* meta : {
    title: 'title'               the name show in submenu and breadcrumb (recommend set)
    icon: 'svg-name'             the icon show in the sidebar,
  }
**/
export const constantRouterMap = [
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
    path: '/404',
    component: () => import('@/views/errorPage/404'),
    hidden: true
  },
  {
    path: '/401',
    component: () => import('@/views/errorPage/401'),
    hidden: true
  },
  {
    path: '/',
    component: Layout,
    redirect: 'dashboard',
    children: [
      {
        path: 'dashboard',
        component: () => import('@/views/dashboard/index'),
        name: 'dashboard',
        meta: { title: '控制台', icon: 'dashboard', noCache: true }
      }
    ]
  }
]

export default new Router({
  // mode: 'history', //后端支持可开
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRouterMap
})

export const asyncRouterMap = [
  {
    path: '/admin',
    component: Layout,
    redirect: '/admin/index',
    meta: { title: '个人信息', icon: 'user' },
    children: [
      {
        path: 'index',
        name: 'admin-index',
        component: () => import('@/views/admin/index'),
        meta: { title: '个人信息', noCache: true }
      }

    ]
  },
  {
    path: '/member',
    component: Layout,
    redirect: '/member/index',
    meta: { title: '学生信息', icon: 'list' },
    children: [
      {
        path: 'index',
        name: 'member-index',
        component: () => import('@/views/member/index'),
        meta: { title: '学生信息', noCache: true }
      },
      {
        path: 'edit',
        name: 'member-edit',
        component: () => import('@/views/member/detail'),
        meta: { title: '学生详情', noCache: true },
        hidden: true
      }
    ]
  },
  {
    path: '/sign',
    component: Layout,
    redirect: '/sign/index',
    meta: { title: '签到信息', icon: 'list' },
    children: [
      {
        path: 'index',
        name: 'sign-index',
        component: () => import('@/views/sign/index'),
        meta: { title: '签到信息', noCache: true }
      }
    ]
  },
  {
    path: '/changeRoom',
    component: Layout,
    redirect: '/changeRoom/index',
    meta: { title: '换宿申请', icon: 'list' },
    children: [
      {
        path: 'index',
        name: 'sign-index',
        component: () => import('@/views/changeRoom/index'),
        meta: { title: '换宿申请', noCache: true }
      }
    ]
  },
  { path: '*', redirect: '/404', hidden: true }
]
